Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•Dual Alert Coverage for Independence:Combine portable vibration alerts (wearable receiver) + stationary flashing/sound alerts (wall-mounted receivers) to ensure no visitor is missed. Perfect for hearing/visually impaired individuals, seniors, or busy households needing indoor/outdoor flexibility.
•4 Customizable Modes for Every Scenario Choose from sound + flashing light, vibration + flashing, triple alert (sound + light + vibration), or silent flashing-only mode. Ideal for nighttime use, baby sleep hours, or noise-sensitive environments.
•55 Melodies + Ultra-Loud 110dB + 1000ft Range Assign unique tunes (Christmas, piano, fire alerts) to different doors with 55 sound options, paired with 0-110dB volume and 1,000ft wireless range for large homes, offices, or warehouses.
•Waterproof & All-Weather Durability IPX5-rated doorbell buttons withstand rain, heat, and cold, while the portable receiver (with clip) offers mobility. Built-in 12V 23A battery (1-year standby) ensures year-round reliability.
•Peaceful Nights & Inclusive Living Activate Night Mode (soft light + silent alerts) to avoid sleep disruption. Empower elderly, hearing-impaired, or visually challenged users to live confidently with discreet, dignified alerts.
